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Heart|Lab Grown|IGI

1.25ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG800640294

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG800640294

Diamond specifications and retailer prices

From HK$2,912 HKD
As of November 1, 2026
Save HK$5,483 HKD (65%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$8,396 HKD at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 1.25ct lab-grown heart diamond

This 1.25ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG800640294 or 800640294. Listed at 8 retailers as of October 31, 2026, with prices from HK$2,912 to HK$8,396, a HK$5,483 spread on the same certified stone. Michael Trio lists it at HK$8,396. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800640294
Dimensions6.59 × 7.46 × 4.30 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.59 mm7.46 mm1.25 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800640294
Side View
Table 62.0%Crown 39.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 57.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$8,396 HKD|Low: HK$2,912 HKD|High: HK$10,357 HKD|Avg: HK$5,811 HKD|-2.6%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 8HK$2,912 HKD
Retailer 5HK$2,966 HKD
Retailer 9HK$3,170 HKD
Retailer 6HK$3,311 HKD
Retailer 7HK$4,529 HKD
Retailer 3HK$5,492 HKD
Retailer 4HK$6,227 HKD
Retailer 2HK$8,380 HKD
Michael TrioHK$8,396 HKD
Retailer 10HK$8,421 HKD

20 data points across 10 retailers

8 retailersHK$2,912 HKD to HK$8,396 HKD

A
Cheapest Retailer
-
HK$2,912 HKD
A
Retailer 2
-
HK$2,966 HKD
$378 USD
View
A
Retailer 3
-
HK$3,311 HKD
$422 USD
View
B+
Retailer 4
-
HK$4,529 HKD
A$888 AUD
View
B+
Retailer 5
-
HK$5,492 HKD
$700 USD
View
B
Retailer 6
-
HK$6,227 HKD
A$1,221 AUD
View
B
Retailer 7
-
HK$8,380 HKD
£841 GBP
View
Most Expensive
B
Michael Trio
5405928770 · Oct 31
HK$8,396 HKD
SGD 1,446 SGD
View
7 more retailers have this diamond
Prices start from HK$2,912 HKDSave up to HK$5,483 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.25ct Heart
HK$2,912 HKD